7208BE-2RZP轴承

d - 40 mm

D - 80 mm

B - 18 mm

d₁ - - 56.25 mm

d₂ - - 48.08 mm

D₂ - - 67.2 mm

D₅ - - 75.3 mm

a - 34 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

d_a - min. - 47 mm

d_a - max. - 55.5 mm

D_a - max. - 73 mm

D_b - max. - 75.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 34.5 kN

Basic static load rating - C₀ - 24 kN

Fatigue load limit - P_u - 1 kN

Reference speed - 10000 r/min

Limiting speed - 10000 r/min

Calculation factor - k_r - 0.095

Calculation factor - k_a - 1.4

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 0.42 kg